republicans. it takes the pressure off them a little bit. now there is choice and competition on the left which i love seeing choice and competition when it comes to democrats. but, i want to stay with something that you said. dr. keith, you talked about biden potentially using the death or the grief. how much of a pass do people give him for that? hillary clinton brought up repeatedly her deceased mother. we saw interview couple weeks ago. it doesn't seem to be working. would it work with someone like biden even though he is part of a very incompetent administration? >> it doesn't work for me. i get the willies. if you're on late-night talk show talking about, i don't know if i can really do this because i'm so, you know, weighed down by grief. then don't talk about and don't do it but have the quiet moments at home.